From: Phil Edworthy Date: Fri, 23 Nov 2018 10:54:28 +0000 (+0000) Subject: pinctrl: rzn1: Fix of_get_child_count() error check X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3f3327dbc5596076f94695d8d4cc66da3d5027fb;p=linux.git pinctrl: rzn1: Fix of_get_child_count() error check If we assign the result of of_get_child_count() to an unsigned int, the code will not detect any errors. Therefore assign it to an int instead. Signed-off-by: Phil Edworthy Signed-off-by: Geert Uytterhoeven --- diff --git a/drivers/pinctrl/pinctrl-rzn1.c b/drivers/pinctrl/pinctrl-rzn1.c index a04235e3bec45..cc0e5aa9128a1 100644 --- a/drivers/pinctrl/pinctrl-rzn1.c +++ b/drivers/pinctrl/pinctrl-rzn1.c @@ -810,8 +810,8 @@ static int rzn1_pinctrl_probe_dt(struct platform_device *pdev, struct device_node *np = pdev->dev.of_node; struct device_node *child; unsigned int maxgroups = 0; - unsigned int nfuncs = 0; unsigned int i = 0; + int nfuncs = 0; int ret; nfuncs = of_get_child_count(np);